THE OBVIOUS IS INCREASINGLY CONFIRMED BY THE SCIENCE.
—“Seven novel biological systems associated with intelligence differences were found.
1 Neurogenesis, the process by which neurons are generated from neural stem cells.
2 Genes expressed in the synapse, consistent with previous studies showing a role for synaptic plasticity.
3 Regulation of nervous system development.
4 Neuron projection
5 Neuron differentiation
6 Central nervous system neuron differentiation.
7 Oligodendrocyte differentiation.